swath: IW1
Bperp (average): -34.74385871951443
Bpar (average): 60.48325142576453
swath: IW2
Bperp (average): -30.742877615510167
Bpar (average): 62.638442676386234
swath: IW3
Bperp (average): -27.84495017466178
Bpar (average): 64.22978082323914